74451840 (number)

74451840 is an even 8-digits composite number following 74451839 and preceding 74451841. In scientific notation, it is written as 7.4451840 × 10^7. The sum of its digits is 33. It has a total of 11 prime factors and 128 positive divisors. There are 18677760 positive integers (up to 74451840) that are relatively prime to 74451840.

Interesting facts

Basic properties

Name

Name seventy-four million four hundred fifty-one thousand eight hundred forty

Notation

Scientific notation 7.4451840 × 10^7
Engineering notation 7.4451840 × 10^6

Prime Factorization of 74451840

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 2281

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 1163310
Product of the distinct prime numbers

The prime factorization of 74451840 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 2281. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 74451840)

Multiplication

n×y
n×2 148903680
n×3 223355520
n×4 297807360
n×5 372259200

Division

n÷y
n÷2 37225920
n÷3 24817280
n÷3 18612960
n÷5 14890368

Exponentiation

ny
n2 5543076479385600
n3 4.1269224315098E+23
n4 3.0725696856318E+31
n5 2.2875846662351E+39

Nth Root

y√n
2√n 8628.5479659094
3√n 420.68640594042
4√n 92.889977747384
5√n 37.529699503205

Divisors of 74451840

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74451839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74451840 can be divided by 128 positive divisors. The sum of these divisors (counting 74451840) is 1, the average is 0.0078125.

Base conversion 74451840

Base System Value
2 Binary 100011100000000101110000000
3 Ternary 12012002112201120
4 Quaternary 10130000232000
5 Quinary 123024424330
6 Senary 11215432240
8 Octal 434005600
10 Decimal 74451840
12 Duodecimal 20b25680
16 Hexadecimal 4700b80
20 Vigesimal 13569c0
36 Base36 18breo

Cryptographic Hash Functions

md5 00f0a3055e4fe43df35ede9fbb741d39
sha1 76487a40c04f2bb3d1cdcdeed010a1215f85e056
sha256 346bd927fcd72b73b7b0df89652f5e8f42c2e395238b24c4b11d3d0b4e41f33c
sha512 c3ff1f4faad3a27d66114702bf13956375638dd9c26d238b0ef35bf81d9cb7b7fd2f91575cf6384d9a3e7393da20b71e98dfb8ed98bc2eefd33076d358bcd38e
ripemd-160 78a857c1f36a1bfdf6fb26d3d90afbff7c1892f2

74451840 as geometric shapes

Circle

Radius = n
Diameter 148903680
Circumference 467794707.18049
Area 1.7414088345924E+16

Sphere

Radius = n
Volume 1.7286812257021E+24
Surface area 6.9656353383697E+16
Circumference 467794707.18049

Square

Length = n
Perimeter 297807360
Area 5543076479385600
Diagonal 105290801.87163

Cube

Length = n
Surface area 33258458876313600
Volume 4.1269224315098E+23
Space diagonal 128954369.59699

Equilateral Triangle

Length = n
Perimeter 223355520
Area 2.400222523134E+15
Altitude 64477184.798494

Triangular Pyramid

Length = n
Surface area 2.400222523134E+15
Volume 4.8636247279191E+22
Height 35096933.957211